Something

{php}
$res = mysql_query("select * from `video` ORDER BY `addtime` DESC LIMIT 15");
while($data = mysql_fetch_array($res, MYSQL_ASSOC)) {
 
$normaldate  = "$data[adddate]";
$datewp = explode("-", $normaldate);
 
$currentdate = date('F j Y');
 
$viddate = date('F j Y', mktime($datewp[1],$datewp[2],$datewp[0]));
$otherdate = $viddate;
 
if ($viddate == $otherdate){
echo"<div id ='date_div'>$currentdate</div>";
echo"<div id = 'postcontent'>";
echo"<div id ='howlongago'>14 hours ago</div>";
echo"<div id ='thumbnailwrapper' style='align: left;'>thumbnail</div>";
echo"<div id='post_title'><h2>Title</h2></div>";
echo"<div id='post_description'>This Video is about blah blah</div>";
echo"</div>";
}
 
else  {  
        ($otherdate = $viddate;)
        echo"<div id ='date_div'>$currentdate</div>";
        echo"<div id = 'postcontent'>";
        echo"<div id ='howlongago'>14 hours ago</div>";
        echo"<div id ='thumbnailwrapper' style='align: left;'>thumbnail</div>";
        echo"<div id='post_title'><h2>Title</h2></div>";
        echo"<div id='post_description'>This Video is about blah blah</div>";
        echo"</div>";
        }
                                                            }
{/php}